Line Voltage Thermostat, SPST (Cooling) Zoom

Line Voltage Thermostat, SPST (Cooling)


Brand: Robertshaw

Qty Price
/ each
$53.25 / box (3 units x $17.75)
In Stock! Ships in 24-48 Hours
(79 Available)



Application: Cool Only
Programmability: Non-Programmable
User Interface: Mechanical
Mount: Vertical
Switch: SPST
Temperature Range (F): 50°-90°F

Description for Robertshaw 803A

High Performance. It's what the industry has been looking for - a line voltage thermostat with the performance and accuracy of a low voltage control. The Robertshaw® 800 series are universal replacements for many other brands and can be used to retrofit most existing electric heat thermostats. With models for heating that include single-line break and double-line break as well as a single-line break cooling model, there's one for every application. When you select a Robertshaw thermostat, you've made the choice of an industry partner that's been making quality products for 100 years.


  • Convenient Temperature Display -View comfort level at-a-glance.
  • Bimetal Temperature Sensing- For improved thermal performance.
  • Mercury Free- No leveling or special disposal required.
  • J Box Compatible- Not only will it meet code, but it speeds up installation.
  • Positive Off- Assured shutdown of HVAC system.
  • Universal Replacement- Can retrofit most existing electric heat thermostats.

Line Voltage Thermostat, SPST (Cooling)

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  • Line Voltage Thermostat, SPST (Cooling)


    Does the 803A still have the positive off feature like the 803 had?
    Asked on 2/17/2014 by Terry

    1 answer



      Yes the 803A has a positive off feature.

      Answered on 3/12/2014 by PexSupplyStaff from New York
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